FR1136915A - Perfectionnements apportés aux tirs de mine, en particulier exécutés avec détonateurs à retard - Google Patents

Perfectionnements apportés aux tirs de mine, en particulier exécutés avec détonateurs à retard

Info

Publication number
FR1136915A
FR1136915A FR1136915DA FR1136915A FR 1136915 A FR1136915 A FR 1136915A FR 1136915D A FR1136915D A FR 1136915DA FR 1136915 A FR1136915 A FR 1136915A
Authority
FR
France
Prior art keywords
blasting
carried out
improvements made
particular carried
delay detonators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Inventor
Edgard Demelenne
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1136915A publication Critical patent/FR1136915A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR1136915D 1954-10-18 1955-10-13 Perfectionnements apportés aux tirs de mine, en particulier exécutés avec détonateurs à retard Expired FR1136915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE804941X 1954-10-18

Publications (1)

Publication Number Publication Date
FR1136915A true FR1136915A (fr) 1957-05-21

Family

ID=3881004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136915D Expired FR1136915A (fr) 1954-10-18 1955-10-13 Perfectionnements apportés aux tirs de mine, en particulier exécutés avec détonateurs à retard

Country Status (4)

Country Link
BE (2) BE541332A (cg-RX-API-DMAC7.html)
DE (1) DE1060762B (cg-RX-API-DMAC7.html)
FR (1) FR1136915A (cg-RX-API-DMAC7.html)
GB (1) GB804941A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114607373A (zh) * 2022-03-09 2022-06-10 安徽马钢矿业资源集团有限公司 一种端部极薄矿体爆破用辅助装置及其使用方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401632A (en) * 1965-05-03 1968-09-17 Trojan Powder Co Packaged booster explosive
US3517616A (en) * 1967-12-19 1970-06-30 Atlas Chem Ind Axially expandable and contractable container
HU185544B (en) * 1982-06-04 1985-02-28 Mecseki Szenbanyak Method and mechanism for breaking by firedampproof blasting of large charge carried out in mine areas impossible to supervise

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480738C (de) * 1929-08-07 Otto Schenk Verfahren zum Besetzen von Bohrloechern
DE67793C (de) * F. PFEIFFER und F. WlEHENKEL in Goslar am Harz Verfahren zum Sprengen von mit brisanten Sprengstoffen geladenen Bohrlöchern
DE546263C (de) * 1930-08-03 1932-03-15 Sprengstoff Verkaufs Ges M B H Verfahren zum Besetzen von Sprengschuessen
DE518102C (de) * 1931-02-11 Hermann Kruskopf Vorrichtung zur Sicherung der Schlagpatronen gegen das Herausziehen der Sprengkapsel
DE572859C (de) * 1932-03-23 1933-03-24 Hermann Kruskopf Vorrichtung zur Sicherung der Schlagpatronen gegen das Herausziehen der Sprengkapsel
DE671166C (de) * 1934-03-21 1939-02-01 Gertrud Lindert Geb Kruskopf Verfahren zum Besetzen von Bohrloechern
DE707568C (de) * 1934-03-21 1941-06-28 Gertrud Lindert Geb Kruskopf Verfahren zum Besetzen von Bohrloechern
DE866775C (de) * 1951-07-03 1953-02-12 Dynamit Nobel Ag Verfahren zum Besetzen von Bohrloechern mit Sprengstoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114607373A (zh) * 2022-03-09 2022-06-10 安徽马钢矿业资源集团有限公司 一种端部极薄矿体爆破用辅助装置及其使用方法

Also Published As

Publication number Publication date
GB804941A (en) 1958-11-26
DE1060762B (de) 1959-07-02
BE532621A (cg-RX-API-DMAC7.html)
BE541332A (cg-RX-API-DMAC7.html)

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